Montblanc Writing Instrument Muses Marilyn Monroe Special Edition Pearl Rollerball 117885. Marilyn Monroe has become an American cultural icon, celebrated by many all over the world. To this day she continues to inspire women all around the globe ensuring her status as a culture and style icon. The design of the Muses Marilyn Monroe was inspired by her favourite high heels that Marilyn wore, reflecting her femininity and sensuality. The colour of the writing instrument refers to the iconic white dress that she famously wore in the film The Seven Year Itch. The shape of the clip with pearl recalls her jewellery and love of pearls.